1. Introduction
This manual provides detailed instructions for the Fonicer Large Print 2.4G Wireless Keyboard and Mouse. This combo is designed to offer enhanced visibility and comfortable use, particularly beneficial for individuals with visual impairments, children learning to type, or anyone seeking larger, easier-to-read keys. It features a full-size layout with oversized, high-contrast letters and a responsive wireless mouse.
2. Package Contents
- 1 x Fonicer Large Print Wireless Keyboard
- 1 x Fonicer Wireless Mouse
- 1 x Mini USB Receiver (located in the keyboard's battery compartment)
3. Setup Instructions
3.1. Installing Batteries
The keyboard requires 3 AA batteries. The mouse requires 1 AA battery. Ensure correct polarity when inserting batteries.

Figure 3.1: Installing batteries into the keyboard. The USB receiver is stored next to the battery compartment.

Figure 3.2: Installing a battery into the wireless mouse.
3.2. Connecting the USB Receiver
The mini USB receiver is stored in the battery compartment of the keyboard. Remove it and plug it into an available USB port on your computer. No special software or drivers are required for installation. The keyboard and mouse share a single USB receiver.

Figure 3.3: Plugging the mini USB receiver into a computer's USB port.
Video 3.1: Demonstration of setting up the large print keyboard and mouse, including battery installation and USB receiver connection.
4. Operating Instructions
4.1. Basic Keyboard Usage
The Fonicer keyboard functions like a standard full-size keyboard. The large, high-contrast letters are designed for easy readability. Simply begin typing after connecting the USB receiver. The keyboard features a numeric keypad on the right side for convenient data entry.

Figure 4.1: User typing on the Fonicer large print keyboard, demonstrating the clear visibility of the keys.
4.2. Basic Mouse Usage
The wireless mouse provides standard left-click, right-click, and scroll wheel functionality. Ensure the mouse is switched "ON" using the switch on its underside. The mouse is designed for comfortable use and silent clicks.

Figure 4.2: The Fonicer wireless mouse, highlighting its ergonomic shape.
5. Product Features
- Large Print, High Contrast Keys: Keys feature oversized, bold letters for maximum visibility, ideal for users with low vision or those learning to type.
- 2.4G Wireless Connection: Provides a stable wireless connection up to 10 meters (33 feet) without the need for complex software installation.
- Full Size & Ultra-Thin Design: A complete 101-key layout in a slim profile (37x14x2 cm), making it portable and space-efficient.
- Whisper Quiet Keys: Scissor-key-switch technology ensures smooth, responsive, and quiet typing.
- Ergonomic Design: Features a comfortable slope angle to reduce hand fatigue during extended use.
- Wide Compatibility: Compatible with Windows 98, Vista, 7, 8, 10, and higher, as well as Mac OS and Google Chromebook.

Figure 5.1: Comparison of standard key font size versus the Fonicer large print font.

Figure 5.2: Ergonomic design of the keyboard for comfortable use.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the keyboard and mouse. For stubborn dirt, a slightly damp cloth with mild soap can be used, ensuring no liquid enters the devices.
- Battery Replacement: Replace batteries when performance degrades (e.g., mouse moves slowly, keys become unresponsive). Ensure to use the correct battery type (AA) and dispose of old batteries responsibly.
- Storage: When not in use for extended periods, remove batteries to prevent leakage and store the devices in a cool, dry place.
7. Troubleshooting
- Keyboard/Mouse Not Responding:
- Check if batteries are correctly installed and have sufficient charge. Replace if necessary.
- Ensure the USB receiver is securely plugged into a working USB port on your computer.
- Verify the mouse's power switch is in the "ON" position.
- Try re-pairing the devices by unplugging and re-plugging the USB receiver.
- Mouse Movement is Slow or Erratic:
- Replace the mouse battery.
- Ensure the mouse sensor is clean and free from dust or debris.
- Use the mouse on a clean, flat, non-reflective surface or a mouse pad.
- Keys are Unresponsive or Sticky:
- Clean around and under the keys to remove any obstructions.
- Ensure the keyboard batteries are not low.
8. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions (Keyboard) | 14.57 x 5.51 x 0.79 inches (37 x 14 x 2 cm) |
| Item Weight (Keyboard) | 14.76 oz (0.92 lbs) |
| Mouse Size | 12 x 7 x 3 cm |
| Mouse Weight | 2.08 oz |
| Wireless Technology | 2.4G Radio Frequency |
| Wireless Distance | Up to 10 meters (33 feet) |
| Keyboard Battery Requirement | 3 x AA batteries |
| Mouse Battery Requirement | 1 x AA battery |
| Operating System Compatibility | Windows 98/Vista/7/8/10 and higher, Mac OS, Google Chromebook |
| Special Features | Ergonomic design, Large Print, High Contrast Keys, Silent Scissor-Key-Switch |
9. Warranty and Support
Fonicer products are designed for reliability and performance. For any operational issues or support inquiries, please contact Fonicer customer service. Refer to your purchase documentation for specific warranty details.
If you encounter problems with operation and use, please feel free to contact us!